Henry needs 2 pints of red paint and 3 pints of yellow paint to get a specific shade of orange. if he uses 9 pints of yellow paint and wants the same orange color, how many pints of paint will he need altogether? explain how you know.

The average human heart beats 72 beats per minute. how many times does it beat in 15 seconds?

Which graph represents the following piecewise defined function?

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)